CN212925368U - Electric control system of double-station sewing machine - Google Patents
Electric control system of double-station sewing machine Download PDFInfo
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- CN212925368U CN212925368U CN202020705411.1U CN202020705411U CN212925368U CN 212925368 U CN212925368 U CN 212925368U CN 202020705411 U CN202020705411 U CN 202020705411U CN 212925368 U CN212925368 U CN 212925368U
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Abstract
The utility model discloses a duplex position sewing machine electrical system, include: the system comprises an electric cabinet, a slave control circuit board, a master control circuit board, peripheral equipment and an operation box; the electric cabinet is connected with peripheral equipment through interface equipment, and the same interface equipment is connected to IO equipment at the same position, so that the assembly of the machine is facilitated; the slave control circuit board comprises 4 slave control circuit boards, and each slave control circuit board is connected with a sensor of a sewing tool and an electromagnetic valve signal, so that the monitoring and the maintenance are convenient; the operation box is used as a man-machine exchange interface, the working mode of the operation box can be selected, the length of the stitch can be selected, and signals are transmitted to the main control circuit board through intelligent processing; the utility model overcomes the manual work is made parallel stitch seam unstable, and the problem of inefficiency is made to machinery, reaches synchronous effect accurately through software program control, and the aircraft nose integrates the degree height, and two the same length are accomplished simultaneously to two aircraft noses, and the making of parallel stitch seam product, two station alternate work realize that the machine does not shut down, improve work efficiency.
Description
Technical Field
The utility model relates to a sewing machine technical field mainly is applied to on the automatic machine of making parallel stitch seam cloth, concretely relates to duplex position sewing machine electrical system.
Background
For the products with large quantity and not large sewing length which are sewn by two or more layers of sewing materials, the common sewing method is to manually put the sewing materials, and sew one sewing material and then sew the next sewing material, so that the working efficiency is lower.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned prior art's weak point, provide a duplex position sewing machine electrical system, this electrical system can realize the fixed of product, work feed, sewing process, can realize producing the product that need frequently change and make up without shutting down.
This duplex position sewing machine electrical system is used for realizing two the same length, the making of parallel stitch seam product, the aircraft nose that has the mirror image of autonomic research and development, every station has two and makes up the frock, every makes up the frock and realizes making of a product respectively, and has two stations, the in-process can be accomplished putting work of another station product in a station making process, two station alternate work, make the in-process and need not shut down, area is little under the same power, degree of automation is high, production efficiency is more than one time than sewing equipment in the past, save the cost of labor, the fault rate is low, be convenient for upgrade and maintenance.
The utility model aims at realizing through the following technical scheme:
double-station sewing machine electric control system includes: electric cabinet, master control circuit board, from accuse circuit board, peripheral equipment, 2 axle motors, control box.
An electric cabinet comprising: the electric control box is connected with peripheral equipment through interface equipment, and the same interface equipment is connected to IO equipment at the same position, so that the assembly of the machine is facilitated.
And a 24V low-voltage power supply is selected to supply power to the circuit board and the peripheral IO equipment of the sensor.
The power-on is controlled by adopting double protection of the alternating current contactor and the safety relay, so that the relative safety of power utilization is realized.
The utility model discloses duplex position sewing machine electrical system adopts servo driver drive servo motor operation, and the precision is high, and the error is low, takes trouble display certainly, convenient investigation maintenance.
The method is characterized in that an independently designed main control circuit board is used, a single chip microcomputer is used as a circuit board of a CPU, the main control circuit board is provided with an input/output interface and a motor control interface, the input/output interface of the main control circuit board is connected to an electric cabinet interface, and the motor control interface is connected to a servo motor driver to control the operation of a motor.
The slave control circuit board comprises 4 slave control circuit boards, each slave control circuit board is connected with a sensor and an electromagnetic valve signal of a sewing tool, monitoring and maintenance are facilitated, an IO port is formed in the slave control circuit board, the slave control circuit board is also connected to an electric cabinet interface and connected with peripheral equipment IO equipment, and a communication port is further formed in the slave control circuit board and connected with a master control circuit board communication interface for communication.
A peripheral device, comprising: 2-axis motor, valve island, button, motor position sensor and cylinder position detection sensor.
A 2-axis electric machine comprising: aircraft nose moving motor, spindle motor, aircraft nose moving motor can drive the aircraft nose and remove, accomplishes making of different stitches, and spindle motor controls the rotation of needle and shuttle simultaneously, and the rotation ratio of needle and shuttle is 1: 2, the needle and the shuttle are controlled by the same motor to ensure the synchronism of sewing, the deviation is not easy to occur, the stitch is more beautiful, the design of only two motors is used, the control is convenient, and the cost is saved.
The master control circuit board and the slave control circuit board control the integrated valve islands to control the action of each air cylinder and finish the work of fixing and feeding the product, and the electromagnetic valve adopts a double-control electromagnetic valve, so that the original state is kept after the power failure, and the misoperation can not occur.
Two station departments are equipped with the button respectively, make things convenient for the manual operation in the working process, and motor position inductor, cylinder position detection inductor constantly monitor the position of motor and cylinder, realize real time control, make up frock department and still be equipped with frock collision avoidance sensor and safety arrangement respectively, and when the range scope of settlement is reachd to the distance of people or machine, the machine can automatic shutdown and the suggestion appears, guarantees the safety of people and machine.
The operation box, as man-machine exchange interface, can select working method wherein, select stitch seam length, come signal transmission to main control circuit board through intelligent processing, main control circuit board drives servo motor through the control motor driver, the sensor on the servo motor motion trail, through induction motor's position, convert the signal of telecommunication transmission into and come the stop and start of control motor action for main control circuit board, main control circuit board and follow accuse circuit board drive the cylinder through the control valve island, accomplish two simultaneously and make up the sewing of making up the product on the frock, realize the high efficiency of making up. The operation box can count the output and shuttle changing count in real time, so that the data cost is convenient to count in the production process, various parameters required by production can be adjusted, and the machine can be controlled by the operation box to realize any one of actions of lifting, resetting, trimming and clamping of the machine head. Be provided with the maintenance position, a key can be with the position of machine removal to the maintenance, convenient maintenance.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model overcomes the manual work is made up parallel stitch seam unstability, and the problem of inefficiency and difficult maintenance is made to machinery, through the utility model discloses a design, following beneficial effect has been reached:
1. the synchronous effect is accurately achieved through software program control, the integration degree of the machine head is high, the control is simple, the work is stable, and the precision is high.
2. The electric cabinet interface adopts plug separated time formula design, and the control box is equipped with the maintenance position button, is convenient for assemble and maintenance.
3. The tool is equipped with an anti-collision safety protection device, and the safety performance is good.
4. Two machine heads can simultaneously complete sewing of two products with the same length and parallel stitches, and two stations work alternately, so that the machine is not stopped, and the working efficiency is improved.
5. The design is simplified, the purpose of automatically sewing stitches is achieved by only two motors, and the cost is saved.
Drawings
FIG. 1 is a simplified schematic diagram of the interior of an electric cabinet;
FIG. 2 is a partial schematic view of the slave control circuit board;
FIG. 3 is a diagram of the console main menu function display;
FIG. 4 is a perspective view of a dual station sewing machine;
FIG. 5 is a top view of the dual station sewing machine.
1. The main control circuit board 2, the slave control circuit board 3, the low-voltage element 4, the servo motor driver 5, the electric cabinet interface 6 and the electric cabinet
7. The operation box 8, the machine head 9, the safety protection device 10, the sewing tool 11 and the button.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
Double-station sewing machine electric control system includes: the device comprises a master control circuit board (1), a slave control circuit board (2), peripheral equipment, a 2-axis motor, an electric cabinet (6) and an operation box (7).
An electric cabinet comprising: the power supply, the low-voltage element (3), the servo motor driver (4), the master control circuit board (1) and the slave control circuit board (2) are connected with peripheral equipment through interface equipment, and the same interface equipment is connected to IO equipment at the same position, so that the machine can be assembled conveniently.
And a 24V low-voltage power supply is selected to supply power to the circuit board and the peripheral IO equipment of the sensor.
The power-on is controlled by adopting double protection of the alternating current contactor and the safety relay, so that the relative safety of power utilization is realized.
The utility model discloses duplex position sewing machine electrical system adopts servo driver drive servo motor operation, and the precision is high, and the error is low, takes trouble display certainly, convenient investigation maintenance.
The main control circuit board (1) is a circuit board with a single chip microcomputer as a CPU, the main control circuit board (1) is provided with an input/output interface and a motor control interface, the input/output interface of the main control circuit board is connected to an electric cabinet interface, and the motor control interface is connected to a servo motor driver to control the operation of a motor.
The main control circuit board (1) comprehensively analyzes the received signals through a software program, and then outputs electromagnetic valve signals, motor control signals and system state signals, thereby completing the input and output processing and control of the data of the whole machine.
The slave control circuit board (2) comprises 4 slave control circuit boards, each slave control circuit board (2) is connected with a sensor and an electromagnetic valve signal of a sewing tool, monitoring and maintenance are facilitated, an IO port is formed in the slave control circuit board, the slave control circuit board is also connected to an electric cabinet interface and connected with peripheral equipment IO equipment, and a communication port is further formed in the slave control circuit board and connected with a master control circuit board communication interface for communication.
A peripheral device, comprising: 2-axis motor, valve terminal, button (11), motor position sensor, cylinder position sensor and the like.
A 2-axis electric machine comprising: aircraft nose moving motor, spindle motor, aircraft nose moving motor can drive the aircraft nose and remove, accomplishes making of different stitches, and spindle motor controls the rotation of needle and shuttle simultaneously, and the rotation ratio of needle and shuttle is 1: 2, the needle and the shuttle are controlled by the same motor to ensure the synchronism of sewing, the deviation is not easy to occur, the stitch is more beautiful, the design of only two motors is used, the control is convenient, and the cost is saved.
The master control circuit board and the slave control circuit board control the integrated valve islands to control the action of each air cylinder and finish the work of fixing and feeding the product, and the electromagnetic valve adopts a double-control electromagnetic valve, so that the original state is kept after the power failure, and the misoperation can not occur.
Two station departments are equipped with the button respectively, make things convenient for the manual operation in the working process, and motor position inductor, cylinder position detection inductor constantly monitor the position of motor and cylinder, realize real time control, make up frock department and still be equipped with frock collision avoidance sensor and safety arrangement respectively, and when the range scope of settlement is reachd to the distance of people or machine, the machine can automatic shutdown and the suggestion appears, guarantees the safety of people and machine.
The operation box (7) is as man-machine exchange interface, can select working method wherein, select stitch seam length, come signal transmission to main control circuit board through intelligent processing, main control circuit board drives servo motor through the control motor driver, the sensor on the servo motor motion trail, position through induction motor, convert the signal of telecommunication into and transmit the stop-start that comes the control motor action for main control circuit board, main control circuit board and follow accuse circuit board drive the cylinder through the control valve island, accomplish two simultaneously and make up the sewing of making up the product on the frock, realize the high efficiency of making up. The operation box can count the output and shuttle changing count in real time, so that the data cost is convenient to count in the production process, various parameters required by production can be adjusted, and the machine can be controlled by the operation box to realize any one of actions of lifting, resetting, trimming and clamping of the machine head. Be provided with the maintenance position, a key can be with the position of machine removal to the maintenance, convenient maintenance.
The electric cabinet interface (5) is used for connecting external equipment with the IO port of the master control circuit board (1) and the IO port of the slave control circuit board (2), the master control circuit board (1) in the electric cabinet (6) realizes the overall control of a machine, the slave control circuit board (2) transmits the state of input equipment on the sewing tool (10) to the master control circuit board (1) through a communication port, the circuit formed by a power supply and low-voltage elements (3) realizes the power supply control of the whole machine, and the low-voltage elements comprise a contactor and a relay.
Corresponding parameters can be set through the operation box (7) during use, the operation required by selection is selected, the operation box (7) transmits information to the main control circuit board (1) through a network cable, software programs in the main control circuit board (1) are processed and analyzed, the start and stop of a driving motor of the servo motor driver (4) and the switch of a valve island on the control machine head (8) are controlled, electromagnetic valve signals needing to be output on the sewing tool (10) are transmitted to the slave control circuit board (2), the valve island output on the sewing tool (10) is controlled by the slave control circuit board (2), the air cylinder is driven, the machine head (8) is matched and completed to lift, the wire is clamped, the cloth is fed, the cloth is pressed, and the sewing action is performed.
During operation, the sewing can be started only by fixing the sewn material on the sewing tool (10) according to requirements, calling out a corresponding sewing program through the operation box (7) and starting the machine, the operator can fix the material to be sewn on the other station while sewing the machine, the two stations can sew alternately without stopping the machine, and the safety protection device (9) is arranged on the machine head (8).
When an accident happens and the operation is not completed, the safety protection device (9) can stop the machine automatically, so that the personal safety is ensured.
The button (11) is further installed on each station, an operator can control the cylinder to move through the button at the current station, materials are collected and released, starting and stopping sewing are conducted, and the sewing machine is convenient and efficient.
Claims (5)
1. An electric control system of a double-station sewing machine comprises: the system comprises an electric cabinet, a slave control circuit board, a master control circuit board, peripheral equipment, a 2-axis motor and an operation box; the method is characterized in that: an electric cabinet comprising: the electric control box is connected with peripheral equipment through interface equipment, and the same interface equipment is connected to IO equipment at the same position, so that the assembly of the machine is facilitated; the slave control circuit board comprises 4 slave control circuit boards, each slave control circuit board is connected with a sensor of a sewing tool and an electromagnetic valve signal, so that monitoring and maintenance are facilitated, the slave control circuit board is provided with an IO port, is also connected to an electric cabinet interface and is connected with peripheral equipment IO equipment, and the slave control circuit board is also provided with a communication port which is connected with a communication interface of the master control circuit board for communication; a peripheral device, comprising: 2-axis motor, valve island, button, motor position sensor, cylinder position detection sensor; a 2-axis electric machine comprising: a machine head moving motor and a spindle motor; the operation box is used as a man-machine exchange interface, can select the working mode and the stitch length, transmits signals to the main control circuit board through intelligent processing, the main control circuit board drives the servo motor through a control motor driver, and a sensor on the motion trail of the servo motor converts the signals into electric signals through sensing the position of the motor and transmits the electric signals to the main control circuit board to control the stop and start of the motor action.
2. The electric control system of the double-station sewing machine according to claim 1, characterized in that: the electric cabinet interface adopts plug separated time formula design, and the control box is equipped with the maintenance position button, is convenient for assemble and maintenance.
3. The electric control system of the double-station sewing machine according to claim 1, characterized in that: the main control circuit board is a circuit board with a single chip microcomputer as a CPU, the main control circuit board is provided with an input/output interface and a motor control interface, the input/output interface of the main control circuit board is connected to an electric cabinet interface, and the motor control interface is connected to a servo motor driver to control the operation of a motor.
4. The electric control system of the double-station sewing machine according to claim 1, characterized in that: the master control circuit board and the slave control circuit board control the integrated valve islands to control the action of each air cylinder and finish the work of fixing and feeding the product, and the electromagnetic valve adopts a double-control electromagnetic valve, so that the original state is kept after the power failure, and the misoperation can not occur.
5. The electric control system of the double-station sewing machine according to claim 1, characterized in that: the operation box can count the output and shuttle changing count in real time, is convenient for counting the data cost in the production process, can adjust the parameters required by the production, and can control the machine to realize the actions of lifting, resetting, trimming and clamping the machine head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020705411.1U CN212925368U (en) | 2020-04-30 | 2020-04-30 | Electric control system of double-station sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020705411.1U CN212925368U (en) | 2020-04-30 | 2020-04-30 | Electric control system of double-station sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212925368U true CN212925368U (en) | 2021-04-09 |
Family
ID=75314605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020705411.1U Expired - Fee Related CN212925368U (en) | 2020-04-30 | 2020-04-30 | Electric control system of double-station sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212925368U (en) |
-
2020
- 2020-04-30 CN CN202020705411.1U patent/CN212925368U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |